The Fourth Witness
| MPAA Rating: | NR |
| Genre: | Drama, Mystery, Short |
| Country: | United States |
| Produced By: | Carl Laemmle |
| Directed By: | John McDermott |
| Written By: | Harvey Gates, Alice Catlin |
| Cast: | Charles Hill Mailes, Malcolm Blevins, Louise Lovely, George Berrell, Lee Hill |
| In Theaters: | Feb 16, 1917 |
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